30849585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 53440128

約数和(自身を除く): 22590543

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 281, 563, 843, 1405, 1689, 2815, 3653, 4215, 7319, 8445, 10959, 18265, 21957, 36595, 54795, 109785, 158203, 474609, 791015, 2056639, 2373045, 6169917, 10283195, 30849585]

約数ペア:

[(1, 30849585), (3, 10283195), (5, 6169917), (13, 2373045), (15, 2056639), (39, 791015), (65, 474609), (195, 158203), (281, 109785), (563, 54795), (843, 36595), (1405, 21957), (1689, 18265), (2815, 10959), (3653, 8445), (4215, 7319)]